高蛋白大豆福豆234的选育及高产农艺措施数学模型

基金项目:

福建省科技厅资助项目(2003N042)

详细信息

Breeding and mathematical model of agronomic measures for high yield and protein content soybean variety Fudou 234

1.
Institute of Crop Cultivation and Rotation, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350013, China;
2.
Fujian Provincial Seed Station, Fuzhou, Fujian 350003. China

摘要: 福豆234系以莆豆8008为母本、黄沙豆为父本进行有性杂交,经系谱法选育而成的春大豆新品种。该品种蛋白质含量高、.丰产稳产、适应性广。采用二次通用旋转组合设计研究了不同尿素、氯化钾施用量及种植密度对产量的影响,结果表明,在红黄壤旱地,该品种最佳农艺措施是施尿素77.25-93.30 kg·hm-2、氯化钾108.15-129.45 kg·hm-2,种植密度28.35-32.55万株·hm-2。
- 大豆 /
- 选育 /
- 福豆234 /
- 农艺措施 /
- 数学模型
Abstract: Fudou 234 is a new spring soybean variety bred from the crossing between Pudou 8008 and Huang-shadou.The variety possessed the characters of high protein content, high and stable yield, extensive adaptability.The relation of seed yield with different agrenomic practices (density, N, K) for Fudou 234 were studied by using the quadratic universal rotation combination design.The results showed that the optimal measures to get the yield more than 2250 kg·hm-2 were as follow: the amount of urea applied was 77.25-93.30 kg·hm-2, potassium chloride was 108.15-129.45 kg·hm-2, the plant density was 283500-325500 plants·hm-2 in red-yellow upland soil.
- Soybean /
- Breeding /
- Fudou 234 /
- Agronomic measures /
- Mathematical model